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Expression of performance of gas analyzers - Photometric analyzers. Original standard UNE-EN 61207-6-2015 in PDF full version. Additional info + preview on request

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Insulators of ceramic material or glass for overhead lines with a nominal voltage greater than 1000 V. Impulse puncture testing in air. Original standard UNE-EN 61211-2005 in PDF full version. Additional info + preview on request

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Insulating materials. Industrial rigid round laminated tubes and rods based on thermosetting resins for electrical purposes - Definitions, designations and general requirements. Original standard UNE-EN 61212-1-2006 in PDF full version. Additional info + preview on request

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Insulating materials. Industrial rigid round laminated tubes and rods based on thermosetting resins for electrical purposes - Methods of test. Original standard UNE-EN 61212-2-2006 in PDF full version. Additional info + preview on request

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Insulating materials. Industrial rigid round laminated tubes and rods based on thermosetting resins for electrical purposes - Specifications for individual materials - Round laminated moulded rods. Original standard UNE-EN 61212-3-3-2006 in PDF full version. Additional info + preview on request

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Analogue audio recording on video tape - Polarity of magnetization. Original standard UNE-EN 61213-1993 in PDF full version. Additional info + preview on request

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